njrat | 15613d4d6864d22409277e56eff01c2b04e83562dd70f3fee12c675621a5971c

General

Target

15613d4d6864d22409277e56eff01c2b04e83562dd70f3fee12c675621a5971c.exe
Size

51KB
MD5

0a9af90d289135ef065a62a0dda8602f
SHA1

12d4ecffca285a1aeb9eca710cca16c71f4231d1
SHA256

15613d4d6864d22409277e56eff01c2b04e83562dd70f3fee12c675621a5971c
SHA512

730ad58241099b2aadbea6f7a9c90235c849f934877a2fc7cd7f9ed12ac015dd5c830c296f68b0fcbd811a9757c560d05a971b41b53a55b5455e75a662032128

Score

10^/10

njrat jinn evasion persistence trojan

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

jinn

C2

mouhamedjinn2.ddns.net:1177

Mutex

9174f01a6e44cbc9af1239d5bb1d7327

Attributes

reg_key
9174f01a6e44cbc9af1239d5bb1d7327
splitter
|'|'|

Signatures

njRAT/Bladabindi
Widely used RAT written in .NET.
trojan njrat
Executes dropped EXE 2 IoCs

Processes:

Chrome.exeChrome.exe

pid process

1584 Chrome.exe
2012 Chrome.exe
Modifies Windows Firewall 1 TTPs
evasion

Modify Existing Service
T1031
Loads dropped DLL 2 IoCs

Processes:

15613d4d6864d22409277e56eff01c2b04e83562dd70f3fee12c675621a5971c.exeChrome.exe

pid process

1976 15613d4d6864d22409277e56eff01c2b04e83562dd70f3fee12c675621a5971c.exe
1584 Chrome.exe

pid	process
1584	Chrome.exe
2012	Chrome.exe

pid	process
1976	15613d4d6864d22409277e56eff01c2b04e83562dd70f3fee12c675621a5971c.exe
1584	Chrome.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

Chrome.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3456797065-1076791440-4146276586-1000\Software\Microsoft\Windows\CurrentVersion\Run\9174f01a6e44cbc9af1239d5bb1d7327 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\Chrome.exe\" .."	Chrome.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\9174f01a6e44cbc9af1239d5bb1d7327 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\Chrome.exe\" .."	Chrome.exe

Suspicious use of SetThreadContext 2 IoCs

Processes:

15613d4d6864d22409277e56eff01c2b04e83562dd70f3fee12c675621a5971c.exeChrome.exe

description	pid	process	target process
PID 1144 set thread context of 1976	1144	15613d4d6864d22409277e56eff01c2b04e83562dd70f3fee12c675621a5971c.exe	15613d4d6864d22409277e56eff01c2b04e83562dd70f3fee12c675621a5971c.exe
PID 1584 set thread context of 2012	1584	Chrome.exe	Chrome.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Suspicious use of AdjustPrivilegeToken 33 IoCs

Processes:

Chrome.exe

description	pid	process
Token: SeDebugPrivilege	2012	Chrome.exe
Token: 33	2012	Chrome.exe
Token: SeIncBasePriorityPrivilege	2012	Chrome.exe
Token: 33	2012	Chrome.exe
Token: SeIncBasePriorityPrivilege	2012	Chrome.exe
Token: 33	2012	Chrome.exe
Token: SeIncBasePriorityPrivilege	2012	Chrome.exe
Token: 33	2012	Chrome.exe
Token: SeIncBasePriorityPrivilege	2012	Chrome.exe
Token: 33	2012	Chrome.exe
Token: SeIncBasePriorityPrivilege	2012	Chrome.exe
Token: 33	2012	Chrome.exe
Token: SeIncBasePriorityPrivilege	2012	Chrome.exe
Token: 33	2012	Chrome.exe
Token: SeIncBasePriorityPrivilege	2012	Chrome.exe
Token: 33	2012	Chrome.exe
Token: SeIncBasePriorityPrivilege	2012	Chrome.exe
Token: 33	2012	Chrome.exe
Token: SeIncBasePriorityPrivilege	2012	Chrome.exe
Token: 33	2012	Chrome.exe
Token: SeIncBasePriorityPrivilege	2012	Chrome.exe
Token: 33	2012	Chrome.exe
Token: SeIncBasePriorityPrivilege	2012	Chrome.exe
Token: 33	2012	Chrome.exe
Token: SeIncBasePriorityPrivilege	2012	Chrome.exe
Token: 33	2012	Chrome.exe
Token: SeIncBasePriorityPrivilege	2012	Chrome.exe
Token: 33	2012	Chrome.exe
Token: SeIncBasePriorityPrivilege	2012	Chrome.exe
Token: 33	2012	Chrome.exe
Token: SeIncBasePriorityPrivilege	2012	Chrome.exe
Token: 33	2012	Chrome.exe
Token: SeIncBasePriorityPrivilege	2012	Chrome.exe

Suspicious use of WriteProcessMemory 26 IoCs

Processes:

15613d4d6864d22409277e56eff01c2b04e83562dd70f3fee12c675621a5971c.exe15613d4d6864d22409277e56eff01c2b04e83562dd70f3fee12c675621a5971c.exeChrome.exeChrome.exe

description	pid	process	target process
PID 1144 wrote to memory of 1976	1144	15613d4d6864d22409277e56eff01c2b04e83562dd70f3fee12c675621a5971c.exe	15613d4d6864d22409277e56eff01c2b04e83562dd70f3fee12c675621a5971c.exe
PID 1144 wrote to memory of 1976	1144	15613d4d6864d22409277e56eff01c2b04e83562dd70f3fee12c675621a5971c.exe	15613d4d6864d22409277e56eff01c2b04e83562dd70f3fee12c675621a5971c.exe
PID 1144 wrote to memory of 1976	1144	15613d4d6864d22409277e56eff01c2b04e83562dd70f3fee12c675621a5971c.exe	15613d4d6864d22409277e56eff01c2b04e83562dd70f3fee12c675621a5971c.exe
PID 1144 wrote to memory of 1976	1144	15613d4d6864d22409277e56eff01c2b04e83562dd70f3fee12c675621a5971c.exe	15613d4d6864d22409277e56eff01c2b04e83562dd70f3fee12c675621a5971c.exe
PID 1144 wrote to memory of 1976	1144	15613d4d6864d22409277e56eff01c2b04e83562dd70f3fee12c675621a5971c.exe	15613d4d6864d22409277e56eff01c2b04e83562dd70f3fee12c675621a5971c.exe
PID 1144 wrote to memory of 1976	1144	15613d4d6864d22409277e56eff01c2b04e83562dd70f3fee12c675621a5971c.exe	15613d4d6864d22409277e56eff01c2b04e83562dd70f3fee12c675621a5971c.exe
PID 1144 wrote to memory of 1976	1144	15613d4d6864d22409277e56eff01c2b04e83562dd70f3fee12c675621a5971c.exe	15613d4d6864d22409277e56eff01c2b04e83562dd70f3fee12c675621a5971c.exe
PID 1144 wrote to memory of 1976	1144	15613d4d6864d22409277e56eff01c2b04e83562dd70f3fee12c675621a5971c.exe	15613d4d6864d22409277e56eff01c2b04e83562dd70f3fee12c675621a5971c.exe
PID 1144 wrote to memory of 1976	1144	15613d4d6864d22409277e56eff01c2b04e83562dd70f3fee12c675621a5971c.exe	15613d4d6864d22409277e56eff01c2b04e83562dd70f3fee12c675621a5971c.exe
PID 1976 wrote to memory of 1584	1976	15613d4d6864d22409277e56eff01c2b04e83562dd70f3fee12c675621a5971c.exe	Chrome.exe
PID 1976 wrote to memory of 1584	1976	15613d4d6864d22409277e56eff01c2b04e83562dd70f3fee12c675621a5971c.exe	Chrome.exe
PID 1976 wrote to memory of 1584	1976	15613d4d6864d22409277e56eff01c2b04e83562dd70f3fee12c675621a5971c.exe	Chrome.exe
PID 1976 wrote to memory of 1584	1976	15613d4d6864d22409277e56eff01c2b04e83562dd70f3fee12c675621a5971c.exe	Chrome.exe
PID 1584 wrote to memory of 2012	1584	Chrome.exe	Chrome.exe
PID 1584 wrote to memory of 2012	1584	Chrome.exe	Chrome.exe
PID 1584 wrote to memory of 2012	1584	Chrome.exe	Chrome.exe
PID 1584 wrote to memory of 2012	1584	Chrome.exe	Chrome.exe
PID 1584 wrote to memory of 2012	1584	Chrome.exe	Chrome.exe
PID 1584 wrote to memory of 2012	1584	Chrome.exe	Chrome.exe
PID 1584 wrote to memory of 2012	1584	Chrome.exe	Chrome.exe
PID 1584 wrote to memory of 2012	1584	Chrome.exe	Chrome.exe
PID 1584 wrote to memory of 2012	1584	Chrome.exe	Chrome.exe
PID 2012 wrote to memory of 984	2012	Chrome.exe	netsh.exe
PID 2012 wrote to memory of 984	2012	Chrome.exe	netsh.exe
PID 2012 wrote to memory of 984	2012	Chrome.exe	netsh.exe
PID 2012 wrote to memory of 984	2012	Chrome.exe	netsh.exe

C:\Users\Admin\AppData\Local\Temp\15613d4d6864d22409277e56eff01c2b04e83562dd70f3fee12c675621a5971c.exe
"C:\Users\Admin\AppData\Local\Temp\15613d4d6864d22409277e56eff01c2b04e83562dd70f3fee12c675621a5971c.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1144

C:\Users\Admin\AppData\Local\Temp\15613d4d6864d22409277e56eff01c2b04e83562dd70f3fee12c675621a5971c.exe
"C:\Users\Admin\AppData\Local\Temp\15613d4d6864d22409277e56eff01c2b04e83562dd70f3fee12c675621a5971c.exe"
2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1976

C:\Users\Admin\AppData\Local\Temp\Chrome.exe
"C:\Users\Admin\AppData\Local\Temp\Chrome.exe"
3⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1584

C:\Users\Admin\AppData\Local\Temp\Chrome.exe
"C:\Users\Admin\AppData\Local\Temp\Chrome.exe"
4⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2012

C:\Windows\SysWOW64\netsh.exe
netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\Chrome.exe" "Chrome.exe" ENABLE
5⤵
PID:984

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Modify Existing Service

1

T1031

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\Chrome.exe
MD5
0a9af90d289135ef065a62a0dda8602f

SHA1
12d4ecffca285a1aeb9eca710cca16c71f4231d1

SHA256
15613d4d6864d22409277e56eff01c2b04e83562dd70f3fee12c675621a5971c

SHA512
730ad58241099b2aadbea6f7a9c90235c849f934877a2fc7cd7f9ed12ac015dd5c830c296f68b0fcbd811a9757c560d05a971b41b53a55b5455e75a662032128

Download Submit
C:\Users\Admin\AppData\Local\Temp\Chrome.exe
MD5
0a9af90d289135ef065a62a0dda8602f

SHA1
12d4ecffca285a1aeb9eca710cca16c71f4231d1

SHA256
15613d4d6864d22409277e56eff01c2b04e83562dd70f3fee12c675621a5971c

SHA512
730ad58241099b2aadbea6f7a9c90235c849f934877a2fc7cd7f9ed12ac015dd5c830c296f68b0fcbd811a9757c560d05a971b41b53a55b5455e75a662032128

Download Submit
C:\Users\Admin\AppData\Local\Temp\Chrome.exe
MD5
0a9af90d289135ef065a62a0dda8602f

SHA1
12d4ecffca285a1aeb9eca710cca16c71f4231d1

SHA256
15613d4d6864d22409277e56eff01c2b04e83562dd70f3fee12c675621a5971c

SHA512
730ad58241099b2aadbea6f7a9c90235c849f934877a2fc7cd7f9ed12ac015dd5c830c296f68b0fcbd811a9757c560d05a971b41b53a55b5455e75a662032128

Download Submit
\Users\Admin\AppData\Local\Temp\Chrome.exe
MD5
0a9af90d289135ef065a62a0dda8602f

SHA1
12d4ecffca285a1aeb9eca710cca16c71f4231d1

SHA256
15613d4d6864d22409277e56eff01c2b04e83562dd70f3fee12c675621a5971c

SHA512
730ad58241099b2aadbea6f7a9c90235c849f934877a2fc7cd7f9ed12ac015dd5c830c296f68b0fcbd811a9757c560d05a971b41b53a55b5455e75a662032128

Download Submit
\Users\Admin\AppData\Local\Temp\Chrome.exe
MD5
0a9af90d289135ef065a62a0dda8602f

SHA1
12d4ecffca285a1aeb9eca710cca16c71f4231d1

SHA256
15613d4d6864d22409277e56eff01c2b04e83562dd70f3fee12c675621a5971c

SHA512
730ad58241099b2aadbea6f7a9c90235c849f934877a2fc7cd7f9ed12ac015dd5c830c296f68b0fcbd811a9757c560d05a971b41b53a55b5455e75a662032128

Download Submit
memory/984-75-0x0000000000000000-mapping.dmp

Download
memory/984-76-0x0000000076581000-0x0000000076583000-memory.dmp

Filesize
8KB

Download
memory/1144-53-0x00000000002E0000-0x00000000002E1000-memory.dmp

Filesize
4KB

Download
memory/1144-60-0x0000000000690000-0x0000000000691000-memory.dmp

Filesize
4KB

Download
memory/1144-55-0x00000000002A0000-0x00000000002A4000-memory.dmp

Filesize
16KB

Download
memory/1584-62-0x0000000000000000-mapping.dmp

Download
memory/1584-65-0x0000000001310000-0x0000000001311000-memory.dmp

Filesize
4KB

Download
memory/1584-74-0x00000000012D0000-0x00000000012D1000-memory.dmp

Filesize
4KB

Download
memory/1976-58-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/1976-57-0x000000000040748E-mapping.dmp

Download
memory/1976-56-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2012-70-0x000000000040748E-mapping.dmp

Download
memory/2012-77-0x0000000004D50000-0x0000000004D51000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads